This policy explains how Sister Slots researches slot-game families, handles commercial relationships, corrects errors and separates evidence from opinion.
Editorial Scope
We cover official slot sequels and spin-offs, similar games, providers, mechanics, published RTP configurations, volatility, maximum wins, release history and Great Britain availability. We do not operate games or claim that an individual session will match a published RTP.
Publisher and Editorial Contacts
Sister Slots is owned and published by XON Media Ltd, United Kingdom.
XON Media Ltd
2 Hardman Boulevard
Spinningfields
Manchester
M3 3AQ
United Kingdom. Editorial enquiries and corrections: editorial@xonmedia.com. Commercial partnerships: partners@xonmedia.com.
Source Hierarchy
Primary sources come first: developer game pages and game sheets, official press releases, corporate ownership records and the Gambling Commission public register. Reliable independent sources may be used to locate missing entries or cross-check disputed facts. If sources conflict and the discrepancy cannot be resolved, the page should show both positions and label what remains unverified.
Research Versus Hands-On Testing
Most Sister Slots guides are researched from published evidence. “Verified” means the cited figure was checked against that evidence. A page may claim hands-on testing only when it states what was tested, the date, device and jurisdiction, whether real money was used, and the limits of the test. We do not imply a game was played when it was only researched.
How Comparisons and Scores Work
Family tables compare like-for-like published facts wherever possible. Editorial scores consider features, win potential, design and playability and are explained in the visible verdict. A score is an editorial judgement, not a statistical forecast, safety rating or recommendation to spend money.
Authorship and Review
Each guide names its author and links to an author page. Paul Miller is the current slots editor. A second reviewer is named only when that person genuinely reviewed the page; we do not add review credits solely as an SEO signal.
Commercial Independence
Some pages include affiliate links and Sister Slots may receive a commission after a qualifying referral. Commercial partners do not write or pre-approve editorial copy and cannot purchase a score or factual conclusion. Paid links are marked sponsored; research citations are selected for their evidential value.
Updates and Dates
We update a visible “last updated” date only after a material change, such as a new release, corrected figure, licensing change or substantial new comparison. We do not change dates merely to create an appearance of freshness. Source-check dates describe when evidence was reviewed, not when a game was personally played.
Corrections
Readers, studios and operators can report an error through the Contact page. Please include the page URL, disputed claim and supporting primary evidence. Confirmed material errors are corrected promptly and should be recorded below.
Public Corrections and Policy Log
- 10 July 2026: Corrected the About, Editorial, Contact and Terms descriptions to reflect the site’s current focus on slot-game families rather than casino-operator reviews; clarified research, affiliate funding and correction methods.
Safer Gambling
Content is for adults aged 18 and over. Gambling is entertainment with a house edge, not a source of income. No commercial consideration overrides our Responsible Gambling policy.